GENERAL INFORMATION - itigurgaon.co.in

1 GENERAL INFORMATION 1 Name of the Trade Welder (Gas & Electric)2 Entry Qualification Passed 10th class examination under 10 +2 system of education or its equivalent. 3 Duration of Crafts Man Training 1 Year 4 Duration of Apprenticeship Training 2 Years including 1 Year Basic Training TRADE : WELDER DURATION OF TRAINING:- 1 YEAR QUALIFICATION:- PASSED THE 10TH CLASS EXAMINATION UNDER 10+2 SYSTEM OF EDUCATION OR ITS EQUIVALENT Week No. 1 Introduction Training:- Familiarization with the Institute. Importance of trade Training. Machinery used in the trade. Introduction to safety equipment and their uses etc. Setting up of Arc and Gas apparatus. Lighting and adjustment of flame.

2 Striking an G1 Fusion Run with and without filler rod. Plate 2 mm position ..3E 2 Straight line Beads on Plate . Plate 10 mm position . 3 Butt weld square Butt joint on MS sheet. Sheet 3 mm position Fillet weld lap joint Sheet . sheet 3 mm . position . Weaved bead on M.,S. Plate . Plate 10 mm position F. E6 Fillet weld open corner joint on MS plate plate . 10 mm position .F. E8 Fillet Tee joint on Plate Plate 10 mm . position F. 6 G7 Oxy-Acetylene hand cutting on straight and 10 Fillet weld lap joint on MS Plate 5mm position F. E12 Butt weld in open square butt joint. MS Plate 5mm. position Butt weld -Single Vee butt joint . mm position F 8G9 Fillet weld tee joint MS sheet2mm position F G11 Fillet weld out side corner joint MS sheet 2mm position Straight line beads on MS plate.

3 MS plate 10mm position 18 Fillet weld tee joint mm position G 14 Butt weld single butt joint. 12 mm right ward welding technique Fusion runs with filler rod on MS sheet . MS Sheet 8 .15-mm position Butt weld single Vee butt jointOn MS Plate. MS Plate 10mm position Straight line bead vertical Upward MS plate 10 mm. ACHIVEMENT ; Should be able to weld joint uniformly to a length of not less than 15 cmsBy Gas and Arc welding respectively. 12 Allied Trade out on MS plate or Flat2. Filing square to Dimensions 13 3 .An edge chipping and .Hacksawing14 E 17 Fillet weld inside corner sheet 2mm. E24 Laying weaved beads vertical Upward. MS plate 10-mm Fillet weld tee joint MS Plate 10mm 16 G 19 Butt weld square butt joint MS sheet 2 mm position .

4 Fusion Run with filler rod on MS Sheet. MS sheet 2-mm 17E28 Fillet weld lap joint MS plate 10-mm position V. Up ward. E30 Fillet weld out side corner joint. MS plate 10 mm position V. Fillet weld lap joint. MS sheet 2 mm position weld Tee joint. MS sheet 2mm position Fillet weld outside corner joint. MS sheet 2m position 32 Butt weld / single Vee butt joint. E33 MS plate 10 mm position V upward E34 Straight line leads on MS plate 10 mm- position OH E36 Fillet tee joint. MS plate 10 mm position Butt weld square butt joint. MS sheet 2mm position VG31 Fusion run with filler rod ms sheet . ms sheet 2mm position OH21E38 Fillet lap joint. Ms plate 10 mm position OHE40. But weld single vee butt joint. Ms plate 2 mm position OH.

5 ALLIED TRADE SHEET METAL WORKER22 MARKING, CUTTING, DIFFERENT, ANGLES, SHAPES,(GEOMETRICAL) ..cutting notches metal .. making a cylinder,square , rectangular different sheet metal joints and soldering practice. taper Butt joint soldiering practice. Elbow joints.. Pipe joints tee pipes equal and Unequal pipes. 24G32 Fillet weld tee joint. Ms sheet 2mm position OHG35 . Butt weld square butt joint ms sheet 2mm position . Fillet weld pipe flange joint. (circular cutting). On ms plate 6mm . ms pipe 50mm dia wall thickness 3 mm. position .1 G.(rolling). E44 Pipe butt weld butt joint on ms pipe . 75 mm Dia 6-mm butt joint on ms pipe. Ms pipe 50 mm Dai 3mm wt position IG (rolling) G40 pipe Teejoint.

6 MS pipe 50-mm Dai 3mm wt. position F G 41 Pipe 90-degree tee joint. MS pipe 25 mm Dia 2mm wt, position . F. 27 E46 Fusion welding of cast iron maintenance work ( only demonstration) position . bronze welding of cast iron broken parts position . F 28G 43 Fusion welding of cast iron- butt weld. Cast iron block 150x50x10 or 12mm position F. G45 Bronze welding of cast iron butt weld cast iron block 150x50x10 or 12 mm position . F 29 E 50 Butt weld copper square butt joint copper sheet bronze electrode. position F. 30 G 47 Fusion welding of copper butt joint copper sheet position F G49 . Bronze welding of copper butt joint. Copper sheet position F 31 E 52 Hard facing on ms round rod. Micro flow metal spraying cold and hot process.

7 Ms round 150x50 x 3mm dia. position FE54 repairing of broker machine parts. By using low heat input electrodes,32G 51 Fusion welding of brass butt weld brass sheet position F G53 butt weld of stainless steel square butt joint stainless steel sheet 2 or 3 mm position . F. 33E 56 Welding of stainless steel butt weld square butt joint stainless steel sheet position F E 58 arc gouging with gouging 60 Ms plate above position F. Carbon arc Gouging on plates 12 mm .By using Carbon Electrodes34G55 Butt weld Square butt joint on aluminum . Aluminum sheet mm . position .F. G57 brazing of copper to brass tube. (bell mouth joint ). Copper tube and brass tube 25 mm od x2mm wt. position .F. ACHIVEMENT THE TRAINEES should be able to weld ferrous and non ferrous mental to a reasonable standard.

8 35E62 Producing jobs as per drawings .(jobs involving all position welding).36G59 Silver brazing of copper to stainless tube 12mm acelvlene machine cutting G63 .oxy- acetylene flame gouging removing welds. 37E 64 Production jobs as per drawing such as furniture items . windows G 65 Production jobs as per drawing such as furniture items. Window Production jobs as per drawing such as furniture items .window grills. TIG WELDING40 TIG 66 Fusion runs Without filler rod on aulminium aulminium sheet 3mm positional . FTIG 67 . fusion run with filler rod aluminium aluminium sheet 3mm postion. 68 Fillet weld lap joint on aluminium aluminium sheet 3mm position F. TIG 69 fillet weld tee joint on aluinim aluminim sheet 3mm position F.

9 TIG 70 butt weld square butt joint on aluiminium aluinmium sheet 3mm position 71 Fillet weld outside corner joint on Aluminium. aluminium sheet 3mm- position F. TIG 72 Butt weld square butt joint on aluminum pipe . aluminium pipe 50-mm dia x3mm wt. position . 73 fusion run without filler rod on stainless steel sheet . stainless steel sheet 2mm position . 74 Fusion run with filler rod on stainless steel sheet. Stainless steel sheet 2mm position .F. TIG 75 Fillet weld lap joint on stainless steel sheet. Stainless steel sheet 2mm position . 76 Fillet weld TEE joint on stainless steel sheet . stainless steel sheet . 2mm position . F. 44 TIG 77 Fillet weld out side corner joint . stainless steel sheet 2mm . position F. TIG 78 Butt weld square butt joint stainless steel sheet 2mm position .

10 FTIG 79. Butt weld square butt joint on stainless steel tube. Stainless steel 30 or 40mm OD. 3mm wt. position F. 45 TIG 80 But weld on pipe . MS pipe 50mm ODx 3 mm wtPosition . IG (rolling).TIG 81 Fillet Tee joint on MS pipe MS pipe 50 mm OD x 3mm wt. 46 TIG 82 Pipe elbow joints on MS pipe 50mm OD x 3mm 47 CO2 WELDING CO2 .83 Straight line beads on MS plate10mm Fillet weld Tee joint on 50 x 84fillet weld Tee joint MS flat 50 x 12 mm piosition Fillet weld lap flat 50 X 12mm. position . Straight line horizontal plate 10 Fillet weld Tee joint. MS flat 50 x 10mm. for Trade Test. TRADE WELDER THEORY 1 GENERAL discipline in the institute-Elementary First Aid- Importance of welding- in industry Safety in Manual Metal Arc welding safety in oxv acetvlene welding and cutting- marking and measuring tools-materials preparation method2 Gas welding hand tools uses care and maintenance various welding processes theirClassification and their application.